JP6521095B2 - ガスエンジン - Google Patents

ガスエンジン Download PDF

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Publication number
JP6521095B2
JP6521095B2 JP2017553819A JP2017553819A JP6521095B2 JP 6521095 B2 JP6521095 B2 JP 6521095B2 JP 2017553819 A JP2017553819 A JP 2017553819A JP 2017553819 A JP2017553819 A JP 2017553819A JP 6521095 B2 JP6521095 B2 JP 6521095B2
Authority
JP
Japan
Prior art keywords
scavenging
fuel injection
opening degree
pressure
injection port
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2017553819A
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English (en)
Japanese (ja)
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JPWO2017094616A1 (ja
Inventor
孝行 廣瀬
孝行 廣瀬
山田　剛
剛 山田
潤 寺本
潤 寺本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Publication of JPWO2017094616A1 publication Critical patent/JPWO2017094616A1/ja
Application granted granted Critical
Publication of JP6521095B2 publication Critical patent/JP6521095B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
    • F02B25/06—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke the cylinder-head ports being controlled by working pistons, e.g. by sleeve-shaped extensions thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0278—Port fuel injectors for single or multipoint injection into the air intake system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2017553819A 2015-11-30 2016-11-25 ガスエンジン Active JP6521095B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015233168 2015-11-30
JP2015233168 2015-11-30
PCT/JP2016/084989 WO2017094616A1 (fr) 2015-11-30 2016-11-25 Moteur à gaz

Publications (2)

Publication Number Publication Date
JPWO2017094616A1 JPWO2017094616A1 (ja) 2018-07-12
JP6521095B2 true JP6521095B2 (ja) 2019-05-29

Family

ID=58796776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017553819A Active JP6521095B2 (ja) 2015-11-30 2016-11-25 ガスエンジン

Country Status (6)

Country Link
EP (1) EP3385530B1 (fr)
JP (1) JP6521095B2 (fr)
KR (1) KR102074477B1 (fr)
CN (1) CN108291500B (fr)
DK (1) DK3385530T3 (fr)
WO (1) WO2017094616A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002862A (nl) * 1990-12-21 1992-07-16 Necam Bv Inrichting voor het inspuiten van een gasvormige brandstof in een verbrandingsmotor, alsmede doseermiddel en drukregelklep daarvoor.
JPH06323156A (ja) * 1993-05-18 1994-11-22 Isuzu Motors Ltd 回転電機付ターボチャージャの制御装置
US5546919A (en) * 1993-08-31 1996-08-20 Yamaha Hatsudoki Kabushiki Kaisha Operating arrangement for gaseous fueled engine
DK176118B1 (da) 1997-04-29 2006-09-04 Man B & W Diesel As Fremgangsmåde til drift af en trykladet dual fuel forbrændingsmotor af dieseltypen og en sådan motor
JP4101738B2 (ja) * 2003-12-03 2008-06-18 三菱重工業株式会社 ガス燃料供給装置を備えたガスエンジン
JP5618803B2 (ja) * 2010-12-09 2014-11-05 日立造船株式会社 ２ストロークエンジンおよび４ストロークエンジン
JP5811538B2 (ja) * 2011-01-24 2015-11-11 株式会社Ihi ２サイクルエンジン
BR112013031867A2 (pt) * 2011-06-14 2017-07-25 Wsc Three S A método para combustão supercrítica de diesel
JP5983196B2 (ja) * 2012-08-31 2016-08-31 株式会社Ihi ユニフロー掃気式２サイクルエンジン
JP5480961B1 (ja) * 2012-12-14 2014-04-23 川崎重工業株式会社 ガスエンジン駆動システムおよび船舶
US9181883B2 (en) * 2013-01-18 2015-11-10 Nagesh S. Mavinahally Four cycle engine carburetors
CN105164384B (zh) * 2013-05-10 2017-10-13 株式会社 Ihi 直流扫气式二冲程发动机
US9316558B2 (en) * 2013-06-04 2016-04-19 GM Global Technology Operations LLC System and method to diagnose fuel system pressure sensor
DK3088727T3 (en) * 2013-12-24 2018-12-10 Ihi Corp LENGTH RINSE TOTAL ENGINE

Also Published As

Publication number Publication date
KR20180054792A (ko) 2018-05-24
WO2017094616A1 (fr) 2017-06-08
JPWO2017094616A1 (ja) 2018-07-12
CN108291500B (zh) 2021-01-01
DK3385530T3 (da) 2021-10-18
KR102074477B1 (ko) 2020-02-06
EP3385530B1 (fr) 2021-09-08
EP3385530A4 (fr) 2019-06-26
CN108291500A (zh) 2018-07-17
EP3385530A1 (fr) 2018-10-10

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